States of Matte...

Which of the following gas mixture is not applicable for Dalton's law of particle pressure?

A constant gas temperature is based on

The relative lowering of vapour pressure of a solution containing $$6\ g$$ of urea dissloved in $$90\ g$$ of water is

6 g of urea is dissolved in 90 g of boiling water.The vapour preasure of the solution is:

The vapour pressure of two liquids are $$15000$$ and $$30000$$ in a unit. When equimolar solution of liquids is.. The the mole fraction of A and B in vapour phase will be:

The reflective lowering of sapour pressure of a solution containing $$6\ g$$ of urea dissolved in $$90\ g$$ of water is ?

The value of gas constant per mole is approximately-

Which is not correct in terms of kinetic theory of gases-

A box of $$1L$$ capacity is divided into two equal compartments by a thin partition which are filled with $$2 g\ \mathrm { H } _ { 2 } \text { and } 16 \mathrm { g } \ \mathrm { CH } _ { 4 }$$ respectively. The pressure in each compartment is recorded as $$P$$ atm. The total pressure when partition is removed will be: 

The vapour pressure of a solution at $$100^{o}C$$ containing $$3\ g$$ of cane sugar in $$70\ g$$ of water? (vapour pressure of water at $$100^{o}C=760\ mm$$ of $$Hg$$) is)